linux-kernel - [PATCH] ieee802154: remove a redundant local variable 'i'

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Message-ID: <1537368097-60101-1-git-send-email-zhongjiang@huawei.com>
Date:   Wed, 19 Sep 2018 22:41:37 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <davem@...emloft.net>
CC:     <stefan@...enfreihafen.org>, <alex.aring@...il.com>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] ieee802154: remove a redundant local variable 'i'

The local variable 'i' is never used after being assigned.
hence it should be redundant adn can be removed.

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 net/ieee802154/nl802154.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 99f6c25..5b90151 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -445,7 +445,6 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev,
 {
 	struct nlattr *nl_cmds;
 	void *hdr;
-	int i;
 
 	hdr = nl802154hdr_put(msg, portid, seq, flags, cmd);
 	if (!hdr)
@@ -508,7 +507,6 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev,
 	if (!nl_cmds)
 		goto nla_put_failure;
 
-	i = 0;
 #define CMD(op, n)							\
 	do {								\
 		if (rdev->ops->op) {					\
-- 
1.7.12.4